standard gauge meaning in English
标准轮距，标准轨距 (＝1.435米)。
Examples
- Kd5 standard gauge jnr 9600 class in hainan island
中国海南岛的标准轨9600型蒸汽机车 - Rolling stock gauge for standard gauge railways
标准轨距铁路机车车辆限界 - Structure gauge for standard gauge railways
标准轨距铁路建筑限界 - Clearance detector of rolling stock gauge for standard gauge railway
标准轨距铁路机车车辆限界规 - Length measuring instruments . plain plug standard gauges and standard discs
长度测量仪表.普通标准塞规和标准测量盘